! Started logfile: /vlbi/uf001/uva//J0008-2339_S_dfm.log on Sun Jan 13 20:25:16 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0008-2339_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0008-2339_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987739 visibilities/baseline/integration-bin. ! Found source: J0008-2339 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7734 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0008-2339_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066796Jy sigma=16.716879 ! Fit after self-cal, rms=0.625218Jy sigma=9.792480 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=6.837 mas, bpa=-5.156 degrees ! Estimated noise=0.714893 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296006 Jy ! Component: 100 - total flux cleaned = 0.396049 Jy ! Total flux subtracted in 100 components = 0.396049 Jy ! Clean residual min=-0.013489 max=0.039543 Jy/beam ! Clean residual mean=-0.000065 rms=0.004540 Jy/beam ! Combined flux in latest and established models = 0.396049 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.396049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111654Jy sigma=1.665043 ! Fit after self-cal, rms=0.111570Jy sigma=1.663734 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405193 Jy ! Component: 100 - total flux cleaned = 0.0599223 Jy ! Total flux subtracted in 100 components = 0.0599223 Jy ! Clean residual min=-0.009384 max=0.018417 Jy/beam ! Clean residual mean=-0.000060 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.455971 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.455971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094849Jy sigma=1.355684 ! Fit after self-cal, rms=0.094834Jy sigma=1.355488 ! Inverting map ! Added new window around map position (-4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164219 Jy ! Component: 100 - total flux cleaned = 0.0246875 Jy ! Total flux subtracted in 100 components = 0.0246875 Jy ! Clean residual min=-0.009551 max=0.012506 Jy/beam ! Clean residual mean=-0.000055 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.480659 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.480659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091925Jy sigma=1.302275 ! Fit after self-cal, rms=0.091739Jy sigma=1.298436 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=7.875 mas, bpa=-3.792 degrees ! Estimated noise=0.530971 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791755 Jy ! Component: 100 - total flux cleaned = 0.0125349 Jy ! Component: 150 - total flux cleaned = 0.0145863 Jy ! Component: 200 - total flux cleaned = 0.0149704 Jy ! Total flux subtracted in 200 components = 0.0149704 Jy ! Clean residual min=-0.007887 max=0.009251 Jy/beam ! Clean residual mean=-0.000085 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.495629 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.495629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091081Jy sigma=1.284923 ! Fit after self-cal, rms=0.091071Jy sigma=1.284477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.9 x 7.875 at -3.792 degrees (North through East) ! Clean map min=-0.007981 max=0.37214 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.08 KP 1.02 ! LA 0.97 MK 0.95 NL 1.02 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.13 KP 1.01 ! LA 0.96 MK 1.00 NL 1.00 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.12 KP 1.01 ! LA 0.97 MK 1.08 NL 1.00 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.091071Jy sigma=1.284477 ! Fit after self-cal, rms=0.089143Jy sigma=1.237323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=7.835 mas, bpa=-3.345 degrees ! Estimated noise=0.5313 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00455098 Jy ! Component: 100 - total flux cleaned = -0.00500612 Jy ! Component: 150 - total flux cleaned = -0.00551726 Jy ! Component: 200 - total flux cleaned = -0.00594543 Jy ! Total flux subtracted in 200 components = -0.00594543 Jy ! Clean residual min=-0.006456 max=0.007656 Jy/beam ! Clean residual mean=-0.000055 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.489684 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.489684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088778Jy sigma=1.232075 ! Fit after self-cal, rms=0.088758Jy sigma=1.231440 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088758Jy sigma=1.231440 ! Fit after self-cal, rms=0.088559Jy sigma=1.230181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=7.823 mas, bpa=-3.229 degrees ! Estimated noise=0.529424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00316121 Jy ! Component: 100 - total flux cleaned = -0.00345617 Jy ! Component: 150 - total flux cleaned = -0.0038293 Jy ! Component: 200 - total flux cleaned = -0.00409767 Jy ! Total flux subtracted in 200 components = -0.00409767 Jy ! Clean residual min=-0.006206 max=0.007348 Jy/beam ! Clean residual mean=-0.000054 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.485586 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.485586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088369Jy sigma=1.227632 ! Fit after self-cal, rms=0.088337Jy sigma=1.227318 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061218 Jy ! Component: 100 - total flux cleaned = 0.00886014 Jy ! Component: 150 - total flux cleaned = 0.00912707 Jy ! Component: 200 - total flux cleaned = 0.00943723 Jy ! Total flux subtracted in 200 components = 0.00943723 Jy ! Clean residual min=-0.005709 max=0.005662 Jy/beam ! Clean residual mean=-0.000047 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.495023 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.495023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087896Jy sigma=1.219314 ! Fit after self-cal, rms=0.087867Jy sigma=1.218375 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087867Jy sigma=1.218375 ! Fit after self-cal, rms=0.083815Jy sigma=1.147988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.815 mas, bpa=-3.205 degrees ! Estimated noise=0.528909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119429 Jy ! Component: 100 - total flux cleaned = 0.00146721 Jy ! Component: 150 - total flux cleaned = 0.0016066 Jy ! Component: 200 - total flux cleaned = 0.00160724 Jy ! Total flux subtracted in 200 components = 0.00160724 Jy ! Clean residual min=-0.002639 max=0.002734 Jy/beam ! Clean residual mean=-0.000020 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.49663 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.49663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083593Jy sigma=1.145147 ! Fit after self-cal, rms=0.083618Jy sigma=1.144738 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183622 Jy ! Component: 100 - total flux cleaned = 0.000145581 Jy ! Component: 150 - total flux cleaned = 0.000106261 Jy ! Component: 200 - total flux cleaned = 3.31038e-05 Jy ! Total flux subtracted in 200 components = 3.31038e-05 Jy ! Clean residual min=-0.002460 max=0.002664 Jy/beam ! Clean residual mean=-0.000019 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.496663 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.496664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083568Jy sigma=1.144137 ! Fit after self-cal, rms=0.083563Jy sigma=1.144102 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083563Jy sigma=1.144102 ! Fit after self-cal, rms=0.083683Jy sigma=1.143604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.414 mas, bmaj=17.71 mas, bpa=1.692 degrees ! Estimated noise=0.706169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765174 Jy ! Component: 100 - total flux cleaned = -0.000715905 Jy ! Component: 150 - total flux cleaned = -0.000819535 Jy ! Component: 200 - total flux cleaned = -0.00088278 Jy ! Total flux subtracted in 200 components = -0.00088278 Jy ! Clean residual min=-0.003297 max=0.002946 Jy/beam ! Clean residual mean=-0.000039 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.495781 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.495781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083639Jy sigma=1.143160 ! Fit after self-cal, rms=0.083634Jy sigma=1.143072 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.65602e-05 Jy ! Component: 100 - total flux cleaned = -0.000155674 Jy ! Component: 150 - total flux cleaned = -0.00020818 Jy ! Component: 200 - total flux cleaned = -0.000257111 Jy ! Total flux subtracted in 200 components = -0.000257111 Jy ! Clean residual min=-0.003149 max=0.002808 Jy/beam ! Clean residual mean=-0.000038 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.495524 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 148 components and 0.495524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083622Jy sigma=1.142974 ! Fit after self-cal, rms=0.083617Jy sigma=1.142920 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.809 mas, bpa=-3.154 degrees ! Estimated noise=0.528085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.809 at -3.154 degrees (North through East) ! Clean map min=-0.0024625 max=0.37345 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=6.761 mas, bpa=-4.465 degrees ! Estimated noise=0.71316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296797 Jy ! Component: 100 - total flux cleaned = 0.398557 Jy ! Component: 150 - total flux cleaned = 0.438262 Jy ! Component: 200 - total flux cleaned = 0.45593 Jy ! Total flux subtracted in 200 components = 0.45593 Jy ! Clean residual min=-0.005505 max=0.008274 Jy/beam ! Clean residual mean=-0.000025 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.45593 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.45593 Jy ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.809 mas, bpa=-3.154 degrees ! Estimated noise=0.528085 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118059 Jy ! Component: 100 - total flux cleaned = 0.0194052 Jy ! Component: 150 - total flux cleaned = 0.0248081 Jy ! Component: 200 - total flux cleaned = 0.0288247 Jy ! Total flux subtracted in 200 components = 0.0288247 Jy ! Clean residual min=-0.002628 max=0.003765 Jy/beam ! Clean residual mean=-0.000024 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.484754 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.484754 Jy ! Inverting map ! Added new window around map position (3.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387401 Jy ! Component: 100 - total flux cleaned = 0.00651292 Jy ! Component: 150 - total flux cleaned = 0.00856103 Jy ! Component: 200 - total flux cleaned = 0.00976941 Jy ! Total flux subtracted in 200 components = 0.00976941 Jy ! Clean residual min=-0.002270 max=0.002555 Jy/beam ! Clean residual mean=-0.000018 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.494524 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.494524 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.414 mas, bmaj=17.71 mas, bpa=1.692 degrees ! Estimated noise=0.706169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163514 Jy ! Component: 100 - total flux cleaned = 0.00196679 Jy ! Component: 150 - total flux cleaned = 0.00208209 Jy ! Component: 200 - total flux cleaned = 0.00221483 Jy ! Total flux subtracted in 200 components = 0.00221483 Jy ! Clean residual min=-0.002955 max=0.002979 Jy/beam ! Clean residual mean=-0.000037 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.496739 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84571e-05 Jy ! Component: 100 - total flux cleaned = 5.92165e-05 Jy ! Component: 150 - total flux cleaned = 8.42523e-05 Jy ! Component: 200 - total flux cleaned = 8.30969e-05 Jy ! Total flux subtracted in 200 components = 8.30969e-05 Jy ! Clean residual min=-0.002883 max=0.002961 Jy/beam ! Clean residual mean=-0.000036 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.496822 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.496822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.809 mas, bpa=-3.154 degrees ! Estimated noise=0.528085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467652 Jy ! Component: 100 - total flux cleaned = -0.000466367 Jy ! Component: 150 - total flux cleaned = -0.000552403 Jy ! Component: 200 - total flux cleaned = -0.00063343 Jy ! Total flux subtracted in 200 components = -0.00063343 Jy ! Clean residual min=-0.002123 max=0.002401 Jy/beam ! Clean residual mean=-0.000016 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.496188 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.496188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083609Jy sigma=1.143213 ! Fit after self-cal, rms=0.083581Jy sigma=1.142821 wmodel J0008-2339_S_map.mod ! Writing 119 model components to file: J0008-2339_S_map.mod wobs J0008-2339_S_uvs.fits ! Writing UV FITS file: J0008-2339_S_uvs.fits wwins J0008-2339_S_map.win ! wwins: Wrote 4 windows to J0008-2339_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907785 Jy ! Component: 100 - total flux cleaned = 0.00162595 Jy ! Component: 150 - total flux cleaned = 0.00226803 Jy ! Component: 200 - total flux cleaned = 0.00277291 Jy ! Component: 250 - total flux cleaned = 0.00315264 Jy ! Component: 300 - total flux cleaned = 0.00345244 Jy ! Component: 350 - total flux cleaned = 0.00358119 Jy ! Component: 400 - total flux cleaned = 0.00367473 Jy ! Component: 450 - total flux cleaned = 0.00370429 Jy ! Component: 500 - total flux cleaned = 0.00370478 Jy ! Component: 550 - total flux cleaned = 0.00381969 Jy ! Component: 600 - total flux cleaned = 0.00387556 Jy ! Component: 650 - total flux cleaned = 0.00393039 Jy ! Component: 700 - total flux cleaned = 0.0039844 Jy ! Component: 750 - total flux cleaned = 0.00398386 Jy ! Component: 800 - total flux cleaned = 0.00390634 Jy ! Component: 850 - total flux cleaned = 0.0039317 Jy ! Component: 900 - total flux cleaned = 0.00388177 Jy ! Component: 950 - total flux cleaned = 0.00383307 Jy ! Component: 1000 - total flux cleaned = 0.00371306 Jy ! Component: 1050 - total flux cleaned = 0.00368914 Jy ! Component: 1100 - total flux cleaned = 0.00361923 Jy ! Component: 1150 - total flux cleaned = 0.003619 Jy ! Component: 1200 - total flux cleaned = 0.00359642 Jy ! Component: 1250 - total flux cleaned = 0.0035963 Jy ! Component: 1300 - total flux cleaned = 0.00361828 Jy ! Component: 1350 - total flux cleaned = 0.00366152 Jy ! Component: 1400 - total flux cleaned = 0.00370438 Jy ! Component: 1450 - total flux cleaned = 0.00368385 Jy ! Component: 1500 - total flux cleaned = 0.00378757 Jy ! Component: 1550 - total flux cleaned = 0.0037665 Jy ! Component: 1600 - total flux cleaned = 0.00372618 Jy ! Component: 1650 - total flux cleaned = 0.00378642 Jy ! Component: 1700 - total flux cleaned = 0.00374724 Jy ! Component: 1750 - total flux cleaned = 0.00382517 Jy ! Component: 1800 - total flux cleaned = 0.00382536 Jy ! Component: 1850 - total flux cleaned = 0.00380634 Jy ! Component: 1900 - total flux cleaned = 0.00378759 Jy ! Component: 1950 - total flux cleaned = 0.00378803 Jy ! Component: 2000 - total flux cleaned = 0.00376998 Jy ! Component: 2050 - total flux cleaned = 0.00384277 Jy ! Component: 2100 - total flux cleaned = 0.00382463 Jy ! Component: 2150 - total flux cleaned = 0.00384225 Jy ! Component: 2200 - total flux cleaned = 0.00377188 Jy ! Component: 2250 - total flux cleaned = 0.00382423 Jy ! Component: 2300 - total flux cleaned = 0.00377235 Jy ! Component: 2350 - total flux cleaned = 0.00382355 Jy ! Component: 2400 - total flux cleaned = 0.00380684 Jy ! Component: 2450 - total flux cleaned = 0.00389051 Jy ! Component: 2500 - total flux cleaned = 0.00395655 Jy ! Component: 2550 - total flux cleaned = 0.00397292 Jy ! Component: 2600 - total flux cleaned = 0.00400523 Jy ! Component: 2650 - total flux cleaned = 0.00403721 Jy ! Component: 2700 - total flux cleaned = 0.00406911 Jy ! Component: 2750 - total flux cleaned = 0.00403744 Jy ! Component: 2800 - total flux cleaned = 0.00406878 Jy ! Component: 2850 - total flux cleaned = 0.00411559 Jy ! Component: 2900 - total flux cleaned = 0.00413108 Jy ! Component: 2950 - total flux cleaned = 0.00416172 Jy ! Component: 3000 - total flux cleaned = 0.00416171 Jy ! Component: 3050 - total flux cleaned = 0.00423655 Jy ! Component: 3100 - total flux cleaned = 0.00422178 Jy ! Component: 3150 - total flux cleaned = 0.00426596 Jy ! Component: 3200 - total flux cleaned = 0.00429512 Jy ! Component: 3250 - total flux cleaned = 0.004324 Jy ! Component: 3300 - total flux cleaned = 0.00432403 Jy ! Component: 3350 - total flux cleaned = 0.00430967 Jy ! Component: 3400 - total flux cleaned = 0.00436635 Jy ! Component: 3450 - total flux cleaned = 0.00436623 Jy ! Component: 3500 - total flux cleaned = 0.0043802 Jy ! Component: 3550 - total flux cleaned = 0.00443567 Jy ! Component: 3600 - total flux cleaned = 0.00444942 Jy ! Component: 3650 - total flux cleaned = 0.00450396 Jy ! Component: 3700 - total flux cleaned = 0.00451762 Jy ! Component: 3750 - total flux cleaned = 0.00449089 Jy ! Component: 3800 - total flux cleaned = 0.00451762 Jy ! Component: 3850 - total flux cleaned = 0.00455758 Jy ! Component: 3900 - total flux cleaned = 0.0045578 Jy ! Component: 3950 - total flux cleaned = 0.00457102 Jy ! Component: 4000 - total flux cleaned = 0.0046751 Jy ! Component: 4050 - total flux cleaned = 0.00466213 Jy ! Total flux subtracted in 4096 components = 0.00470063 Jy ! Clean residual min=-0.000844 max=0.000930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.500889 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 445 components and 0.500889 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0008-2339_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.809 at -3.154 degrees (North through East) ! Clean map min=-0.0014422 max=0.37518 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0008-2339_S_map.fits wmodel /vlbi/uf001/uva//J0008-2339_S_map.mod ! Writing 445 model components to file: /vlbi/uf001/uva//J0008-2339_S_map.mod wobs /vlbi/uf001/uva//J0008-2339_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0008-2339_S_uvs.fits wwins /vlbi/uf001/uva//J0008-2339_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0008-2339_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.37518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187097 0.187097 0.374195 0.748389 1.49678 2.99356 5.98711 11.9742 23.9485 47.8969 95.7938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.375 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1603.44 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0008-2339_S_dfm.log closed on Sun Jan 13 20:25:21 2019